Commit 4f1a86ba authored by gbazin's avatar gbazin
Browse files

* modules/video_filter/scale.c: add a bias when calculating the nearest neighbour.

parent c6b73779
......@@ -124,12 +124,14 @@ static picture_t *Filter( filter_t *p_filter, picture_t *p_pic )
for( i = 0; i < p_pic_dst->p[i_plane].i_visible_lines; i++ )
{
l = p_filter->fmt_in.video.i_height * i /
l = ( p_filter->fmt_in.video.i_height * i +
p_filter->fmt_out.video.i_height / 2 ) /
p_filter->fmt_out.video.i_height;
for( j = 0; j < p_pic_dst->p[i_plane].i_visible_pitch; j++ )
{
k = p_filter->fmt_in.video.i_width * j /
k = ( p_filter->fmt_in.video.i_width * j +
p_filter->fmt_out.video.i_width / 2 ) /
p_filter->fmt_out.video.i_width;
p_dst[i * i_dst_pitch + j] = p_src[l * i_src_pitch + k];
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment